<%@ page contentType="text/html;charset=UTF-8" language="java" %>
<html>
<head>
    <title>Title</title>
</head>
<body>
    <%
        request.setAttribute("name","ABCD");
        System.out.println("---------------------------");

        request.setAttribute("name","EFGH");
        System.out.println("---------------------------");

        request.removeAttribute("name");
        System.out.println("---------------------------");

    %>
</body>
</html>
